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book College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou cover

College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

Edition 7ISBN: 978-0321601834
book College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou cover

College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

Edition 7ISBN: 978-0321601834
Exercise 102
A steel beam 10 m long is installed in a structure at 20°C. What is the beam's change in length when the temperature reaches (a) 25°C and (b) 45°C
Explanation
Verified
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a)
Initial length
blured image of the steel beam
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College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
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